[{"changed": {"fields": ["year", "volume", "issue", "authors", "short_cite", "pages", "abstract", "in_disknet"]}}, {"added": {"name": "construct", "object": "In-house Systemic Impact Advantage"}}, {"added": {"name": "construct", "object": "In-house Systemic View Advantage"}}, {"added": {"name": "construct", "object": "In-house Production Cost Advantage"}}, {"added": {"name": "construct", "object": "In-house Transaction Cost Advantage"}}, {"added": {"name": "construct", "object": "External Pro- Outsourcing Attitude"}}, {"added": {"name": "construct", "object": "Outsourcing Decision Making Discretion"}}, {"added": {"name": "construct", "object": "Sourcing Decision"}}, {"added": {"name": "construct", "object": "Degree of Outsourcing"}}, {"added": {"name": "construct", "object": "Firm Size"}}]